🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 9.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.84 AU - 1.1 AU

Year: 617 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,005,308 km

• M1: 123,269 km (0.069 R)
• M2: 294,259 km (0.118 R)
• M3: 365,168 km (0.095 R)
• M4: 440,715 km (0.114 R)
• M5: 532,868 km (0.099 R)
• M6: 639,680 km (0.065 R)
• M7: 707,748 km (0.111 R)
• M8: 774,468 km (0.115 R)
• M9: 835,205 km (0.067 R)
• M10: 910,602 km (0.117 R)
• M11: 983,905 km (0.098 R)
• M12: 1,132,456 km (0.103 R)
• M13: 1,207,255 km (0.094 R)
• M14: 1,337,405 km (0.072 R)
• M15: 1,401,882 km (0.065 R)
• M16: 1,482,664 km (0.119 R)
• M17: 1,549,535 km (0.055 R)
• M18: 1,622,688 km (0.107 R)
• M19: 1,838,259 km (0.086 R)
• M20: 1,927,120 km (0.055 R)
• M21: 2,074,773 km (0.082 R)
• M22: 2,155,705 km (0.08 R)
• M23: 2,279,423 km (0.067 R)
• M24: 2,351,080 km (0.056 R)
• M25: 2,540,022 km (0.088 R)
• M26: 2,639,505 km (0.057 R)
• M27: 2,772,049 km (0.114 R)
• M28: 2,861,658 km (0.089 R)
• M29: 2,971,762 km (0.06 R)
• M30: 3,063,615 km (0.078 R)
• M31: 3,196,458 km (0.098 R)
• M32: 3,277,091 km (0.084 R)
• M33: 3,371,936 km (0.075 R)
• M34: 3,578,531 km (0.096 R)
• M35: 3,683,399 km (0.108 R)
• M36: 3,746,828 km (0.106 R)
• M37: 3,817,738 km (0.094 R)
• M38: 3,889,096 km (0.115 R)
• M39: 4,025,828 km (0.04 R)
• M40: 4,091,203 km (0.075 R)
• M41: 4,164,206 km (0.047 R)
• M42: 4,319,190 km (0.074 R)
• M43: 4,483,448 km (0.078 R)
• M44: 4,611,803 km (0.084 R)
• M45: 4,718,466 km (0.063 R)
• M46: 4,795,210 km (0.096 R)
• M47: 4,880,032 km (0.076 R)
• M48: 4,988,790 km (0.093 R)
• M49: 5,074,809 km (0.089 R)
• M50: 5,248,192 km (0.052 R)
• M51: 5,367,721 km (0.113 R)
• M52: 5,455,834 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 10.1

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.5 AU - 3.54 AU

Year: 3389 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,005,308 km

• M1: 153,936 km (0.106 R)
• M2: 279,898 km (0.097 R)
• M3: 392,694 km (0.061 R)
• M4: 631,303 km (0.091 R)
• M5: 768,335 km (0.077 R)
• M6: 927,656 km (0.115 R)
• M7: 999,463 km (0.091 R)
• M8: 1,253,032 km (0.106 R)
• M9: 1,333,216 km (0.069 R)
• M10: 1,599,052 km (0.078 R)
• M11: 1,820,905 km (0.055 R)
• M12: 1,897,200 km (0.055 R)
• M13: 1,990,100 km (0.102 R)
• M14: 2,278,376 km (0.101 R)
• M15: 2,444,280 km (0.104 R)
• M16: 2,562,911 km (0.052 R)
• M17: 3,637,472 km (0.03 R)
• M18: 3,792,904 km (0.078 R)
• M19: 3,910,937 km (0.117 R)
• M20: 4,272,665 km (0.091 R)
• M21: 4,436,923 km (0.051 R)
• M22: 4,540,595 km (0.1 R)
• M23: 5,092,910 km (0.117 R)
• M24: 5,179,826 km (0.105 R)
• M25: 5,333,164 km (0.102 R)
• M26: 5,599,448 km (0.09 R)
• M27: 6,471,155 km (0.046 R)
• M28: 7,213,460 km (0.114 R)
• M29: 7,311,297 km (0.111 R)
• M30: 7,508,168 km (0.114 R)
• M31: 7,632,035 km (0.027 R)
• M32: 7,882,013 km (0.087 R)
• M33: 8,287,572 km (0.115 R)
• M34: 8,415,628 km (0.11 R)
• M35: 8,544,432 km (0.044 R)
• M36: 8,725,894 km (0.116 R)
• M37: 8,987,242 km (0.063 R)
• M38: 9,066,229 km (0.076 R)
• M39: 9,171,845 km (0.107 R)
• M40: 9,598,349 km (0.115 R)
• M41: 10,085,888 km (0.077 R)
• M42: 10,167,868 km (0.062 R)
• M43: 10,277,673 km (0.091 R)
• M44: 11,226,423 km (0.058 R)
• M45: 11,368,391 km (0.074 R)
• M46: 11,453,811 km (0.039 R)
• M47: 11,826,460 km (0.107 R)
• M48: 12,057,738 km (0.03 R)
• M49: 12,349,005 km (0.082 R)
• M50: 14,053,074 km (0.107 R)
• M51: 14,948,118 km (0.068 R)
• M52: 15,229,662 km (0.108 R)
• M53: 15,418,454 km (0.039 R)
• M54: 15,798,134 km (0.097 R)
• M55: 16,663,557 km (0.071 R)
• M56: 17,544,539 km (0.117 R)
• M57: 17,676,335 km (0.082 R)
• M58: 18,273,380 km (0.088 R)
• M59: 18,641,690 km (0.099 R)
• M60: 18,843,497 km (0.108 R)
• M61: 19,113,821 km (0.069 R)
• M62: 19,181,589 km (0.095 R)
• M63: 19,283,315 km (0.067 R)
• M64: 19,692,465 km (0.12 R)
• M65: 20,311,352 km (0.108 R)
• M66: 20,519,143 km (0.063 R)
• M67: 21,076,545 km (0.046 R)
• M68: 21,181,712 km (0.067 R)
• M69: 21,286,879 km (0.119 R)
• M70: 22,456,136 km (0.068 R)
• M71: 22,922,433 km (0.064 R)
• M72: 23,682,540 km (0.119 R)
• M73: 23,828,248 km (0.089 R)
• M74: 24,267,168 km (0.079 R)
• M75: 24,450,874 km (0.104 R)
• M76: 24,671,830 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 9.6

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.28 AU - 5.28 AU

Year: 5717 Days

Day: 7.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,005,308 km

• M1: 145,858 km (0.108 R)
• M2: 292,464 km (0.116 R)
• M3: 393,143 km (0.033 R)
• M4: 532,419 km (0.085 R)
• M5: 595,998 km (0.069 R)
• M6: 745,895 km (0.113 R)
• M7: 848,070 km (0.112 R)
• M8: 1,133,653 km (0.079 R)
• M9: 1,235,678 km (0.095 R)
• M10: 1,449,005 km (0.093 R)
• M11: 2,461,932 km (0.117 R)
• M12: 3,227,873 km (0.119 R)
• M13: 3,301,027 km (0.105 R)
• M14: 3,854,389 km (0.116 R)
• M15: 3,958,060 km (0.04 R)
• M16: 4,036,450 km (0.104 R)
• M17: 4,328,614 km (0.093 R)
• M18: 4,436,474 km (0.116 R)
• M19: 4,793,415 km (0.115 R)
• M20: 5,919,438 km (0.057 R)
• M21: 7,444,439 km (0.118 R)
• M22: 7,671,828 km (0.088 R)
• M23: 8,877,138 km (0.114 R)
• M24: 9,118,289 km (0.11 R)
• M25: 9,396,691 km (0.086 R)
• M26: 9,642,480 km (0.074 R)
• M27: 10,104,588 km (0.116 R)
• M28: 10,212,299 km (0.109 R)
• M29: 10,574,026 km (0.063 R)
• M30: 11,161,647 km (0.045 R)
• M31: 12,831,458 km (0.076 R)
• M32: 12,909,249 km (0.08 R)
• M33: 13,104,325 km (0.036 R)
• M34: 13,182,564 km (0.084 R)
• M35: 13,418,480 km (0.028 R)
• M36: 13,814,615 km (0.06 R)
• M37: 14,577,864 km (0.111 R)
• M38: 15,396,164 km (0.12 R)
• M39: 15,644,646 km (0.098 R)
• M40: 15,769,261 km (0.12 R)
• M41: 16,145,350 km (0.094 R)
• M42: 16,482,245 km (0.109 R)
• M43: 16,651,440 km (0.037 R)
• M44: 17,034,410 km (0.116 R)
• M45: 17,635,943 km (0.102 R)
• M46: 17,765,794 km (0.11 R)
• M47: 17,895,944 km (0.12 R)
• M48: 19,750,659 km (0.098 R)
• M49: 19,975,654 km (0.09 R)
• M50: 20,473,366 km (0.032 R)
• M51: 20,564,172 km (0.107 R)
• M52: 21,020,894 km (0.036 R)
• M53: 21,204,601 km (0.106 R)
• M54: 21,342,530 km (0.107 R)
• M55: 21,573,359 km (0.086 R)
• M56: 22,410,958 km (0.104 R)
• M57: 22,975,391 km (0.12 R)
• M58: 23,306,600 km (0.085 R)
• M59: 23,401,595 km (0.117 R)
• M60: 23,544,311 km (0.099 R)
• M61: 23,735,049 km (0.119 R)
• M62: 25,670,097 km (0.107 R)
• M63: 26,063,240 km (0.032 R)
• M64: 26,309,927 km (0.03 R)
• M65: 27,154,557 km (0.101 R)
• M66: 27,254,488 km (0.094 R)
• M67: 27,856,620 km (0.066 R)
• M68: 28,361,961 km (0.051 R)
• M69: 28,463,239 km (0.068 R)
• M70: 28,666,542 km (0.077 R)
• M71: 28,870,145 km (0.069 R)
• M72: 29,023,184 km (0.108 R)
• M73: 29,330,159 km (0.087 R)
• M74: 29,484,095 km (0.119 R)
• M75: 32,883,407 km (0.086 R)
• M76: 33,043,178 km (0.053 R)
• M77: 35,199,332 km (0.115 R)
• M78: 37,012,308 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.9

Radius: 4.6

Gravity: 29.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.08 AU - 7.66 AU

Year: 10381 Days

Day: 20.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,005,308 km

• M1: 58,642 km (0.105 R)
• M2: 191,336 km (0.086 R)
• M3: 408,253 km (0.047 R)
• M4: 494,720 km (0.103 R)
• M5: 719,267 km (0.062 R)
• M6: 1,190,649 km (0.074 R)
• M7: 1,786,498 km (0.08 R)
• M8: 1,881,642 km (0.065 R)
• M9: 1,978,432 km (0.111 R)
• M10: 2,052,184 km (0.096 R)
• M11: 2,487,065 km (0.113 R)
• M12: 2,755,892 km (0.076 R)
• M13: 3,951,777 km (0.085 R)
• M14: 4,456,670 km (0.113 R)
• M15: 4,488,834 km (0.029 R)
• M16: 4,521,147 km (0.08 R)
• M17: 4,553,610 km (0.06 R)
• M18: 4,848,617 km (0.085 R)
• M19: 4,881,678 km (0.062 R)
• M20: 5,422,474 km (0.085 R)
• M21: 5,525,996 km (0.059 R)
• M22: 5,734,984 km (0.061 R)
• M23: 5,982,120 km (0.084 R)
• M24: 6,596,518 km (0.061 R)
• M25: 7,004,771 km (0.115 R)
• M26: 7,155,266 km (0.089 R)
• M27: 7,344,956 km (0.116 R)
• M28: 8,001,841 km (0.086 R)
• M29: 8,198,711 km (0.101 R)
• M30: 8,437,021 km (0.111 R)
• M31: 8,637,332 km (0.104 R)
• M32: 8,798,748 km (0.104 R)
• M33: 8,839,140 km (0.118 R)
• M34: 9,578,752 km (0.105 R)
• M35: 9,703,965 km (0.087 R)
• M36: 10,252,690 km (0.086 R)
• M37: 11,336,078 km (0.049 R)
• M38: 12,866,763 km (0.078 R)
• M39: 13,143,519 km (0.071 R)
• M40: 14,080,301 km (0.109 R)
• M41: 14,893,216 km (0.065 R)
• M42: 15,232,504 km (0.062 R)
• M43: 15,672,322 km (0.117 R)
• M44: 16,364,810 km (0.102 R)
• M45: 16,414,626 km (0.066 R)
• M46: 17,371,305 km (0.092 R)
• M47: 17,626,070 km (0.11 R)
• M48: 19,549,151 km (0.086 R)
• M49: 19,867,196 km (0.117 R)
• M50: 20,187,036 km (0.088 R)
• M51: 20,240,442 km (0.116 R)
• M52: 20,401,110 km (0.06 R)
• M53: 20,454,816 km (0.051 R)
• M54: 21,048,121 km (0.066 R)
• M55: 22,031,129 km (0.091 R)
• M56: 22,694,745 km (0.09 R)
• M57: 23,758,835 km (0.106 R)
• M58: 24,724,638 km (0.09 R)
• M59: 25,126,010 km (0.051 R)
• M60: 25,471,730 km (0.106 R)
• M61: 25,645,264 km (0.076 R)
• M62: 25,703,158 km (0.093 R)
• M63: 27,460,784 km (0.117 R)
• M64: 27,995,596 km (0.076 R)
• M65: 29,499,055 km (0.069 R)
• M66: 30,229,990 km (0.09 R)
• M67: 30,474,881 km (0.088 R)
• M68: 30,905,275 km (0.085 R)
• M69: 31,275,679 km (0.093 R)
• M70: 33,149,691 km (0.118 R)
• M71: 34,036,657 km (0.071 R)
• M72: 34,163,965 km (0.079 R)
• M73: 35,124,084 km (0.076 R)
• M74: 35,446,168 km (0.103 R)
• M75: 36,157,955 km (0.064 R)
• M76: 36,352,881 km (0.059 R)
• M77: 37,727,386 km (0.12 R)
• M78: 38,189,344 km (0.081 R)
• M79: 38,321,739 km (0.105 R)
• M80: 38,387,861 km (0.093 R)
• M81: 38,653,247 km (0.045 R)
• M82: 39,118,796 km (0.093 R)
• M83: 39,452,549 km (0.102 R)
• M84: 40,123,047 km (0.091 R)
• M85: 40,459,642 km (0.093 R)
• M86: 43,116,949 km (0.047 R)
• M87: 43,185,764 km (0.051 R)
• M88: 45,479,249 km (0.028 R)
• M89: 45,619,571 km (0.057 R)
• M90: 45,830,205 km (0.102 R)
• M91: 45,970,827 km (0.087 R)
• M92: 46,959,220 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.7

Radius: 6.3

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.75 AU - 9.75 AU

Year: 15300 Days

Day: 21.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,005,308 km

• M1: 94,546 km (0.101 R)
• M2: 479,162 km (0.09 R)
• M3: 609,013 km (0.077 R)
• M4: 880,533 km (0.045 R)
• M5: 1,113,307 km (0.062 R)
• M6: 2,284,509 km (0.092 R)
• M7: 2,538,975 km (0.098 R)
• M8: 3,320,026 km (0.07 R)
• M9: 3,979,453 km (0.094 R)
• M10: 4,519,651 km (0.051 R)
• M11: 4,798,501 km (0.115 R)
• M12: 4,838,743 km (0.086 R)
• M13: 5,540,806 km (0.09 R)
• M14: 6,098,956 km (0.116 R)
• M15: 6,674,907 km (0.091 R)
• M16: 6,946,577 km (0.093 R)
• M17: 8,069,160 km (0.06 R)
• M18: 8,553,408 km (0.062 R)
• M19: 8,997,265 km (0.05 R)
• M20: 10,010,192 km (0.061 R)
• M21: 10,269,146 km (0.095 R)
• M22: 11,058,873 km (0.095 R)
• M23: 11,272,798 km (0.091 R)
• M24: 11,596,229 km (0.031 R)
• M25: 11,922,651 km (0.111 R)
• M26: 12,640,422 km (0.101 R)
• M27: 13,258,560 km (0.102 R)
• M28: 13,542,796 km (0.074 R)
• M29: 13,829,126 km (0.049 R)
• M30: 14,233,190 km (0.081 R)
• M31: 14,291,234 km (0.089 R)
• M32: 15,948,479 km (0.096 R)
• M33: 16,129,642 km (0.114 R)
• M34: 16,311,404 km (0.104 R)
• M35: 16,799,542 km (0.099 R)
• M36: 17,292,616 km (0.101 R)
• M37: 17,603,181 km (0.051 R)
• M38: 18,041,054 km (0.1 R)
• M39: 18,166,717 km (0.117 R)
• M40: 18,545,798 km (0.076 R)
• M41: 19,957,702 km (0.056 R)
• M42: 20,610,847 km (0.097 R)
• M43: 21,006,234 km (0.073 R)
• M44: 21,804,189 km (0.106 R)
• M45: 21,871,209 km (0.07 R)
• M46: 22,341,694 km (0.081 R)
• M47: 23,156,254 km (0.081 R)
• M48: 23,842,310 km (0.113 R)
• M49: 26,295,865 km (0.097 R)
• M50: 27,661,095 km (0.088 R)
• M51: 27,733,650 km (0.046 R)
• M52: 30,459,922 km (0.055 R)
• M53: 31,060,557 km (0.063 R)
• M54: 31,816,774 km (0.086 R)
• M55: 31,892,770 km (0.054 R)
• M56: 32,273,497 km (0.057 R)
• M57: 32,732,313 km (0.119 R)
• M58: 32,885,651 km (0.038 R)
• M59: 33,347,460 km (0.098 R)
• M60: 33,656,379 km (0.052 R)
• M61: 34,043,987 km (0.111 R)
• M62: 34,745,302 km (0.069 R)
• M63: 35,530,242 km (0.066 R)
• M64: 36,162,443 km (0.059 R)
• M65: 38,646,665 km (0.094 R)
• M66: 38,808,829 km (0.113 R)
• M67: 40,525,315 km (0.103 R)
• M68: 40,607,594 km (0.111 R)
• M69: 40,855,029 km (0.081 R)
• M70: 41,020,185 km (0.045 R)
• M71: 43,187,858 km (0.079 R)
• M72: 43,356,156 km (0.087 R)
• M73: 44,710,316 km (0.07 R)
• M74: 44,965,829 km (0.068 R)
• M75: 45,051,100 km (0.11 R)
• M76: 45,221,641 km (0.047 R)
• M77: 46,336,295 km (0.098 R)
• M78: 46,853,754 km (0.083 R)
• M79: 49,118,366 km (0.118 R)
• M80: 50,263,837 km (0.088 R)
• M81: 52,132,913 km (0.039 R)
• M82: 52,491,499 km (0.076 R)
• M83: 53,572,194 km (0.093 R)
• M84: 53,662,551 km (0.109 R)
• M85: 55,938,683 km (0.026 R)
• M86: 56,673,657 km (0.114 R)
• M87: 59,177,776 km (0.091 R)
• M88: 60,302,303 km (0.102 R)
• M89: 61,339,316 km (0.041 R)
• M90: 61,812,494 km (0.119 R)
• M91: 63,717,922 km (0.062 R)
• M92: 63,813,665 km (0.118 R)
• M93: 63,909,407 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 17,692 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit